In-flight chefs are creating special meals on board.

Some airlines have started bringing quality chefs aboard flights to cater meals to passengers in person.

Turkish Airlines offers "Flying Chefs" on its long-haul flights and some shorter flights.

Gulf Air has a team of about 100 Sky Chefs who serve customers on their Falcon Gold class on long-haul flights, and Austrian Airlines employs chefs from the gourmet catering company Do & Co for business-class customers. These chefs will also recommend drink pairings with your meal, from wines to vintage Champagnes.

There are in-flight bars and lounges.

Qatar Airways' lounge on its A380 model includes fresh flowers, canapés, and snacks, while Virgin Atlantic's in-flight bar on its A330 Upper Class stretches a little over 8 feet.

On Emirates' Onboard Lounge, you are treated to appetizers and drinks curated by bartenders, while Etihad offers The Lobby on its A380. The fully serviced lounge and bar includes a large flat-screen television.

Korean Air also offers the Celestial Bar at the rear of its business-class upper deck on all A380s.

Seats come with massage functionality.

Besides lie-flat features, airlines are also integrating massage components into their seating.

Qantas' Boeing 747-400 offers a back massage feature on its Skybed, while business class seats on Turkish Airlines have a massage button, an ottoman, and a large table in the center console that moves forward and backward.

Brussels Airlines' seats on long-haul flights have a massage function and an adjustable lumbar cushion that you can keep in the straight up, lounge, or bed position.

China Airlines works with Michelin-starred chefs like Albert Tse, and Singapore Airlines has a team of Michelin-starred chefs who help create its dishes, which are served to customers on Givenchy china.

Seats come with more storage space.

Eva Air's Royal Laurel Class includes seats that come with a coat hook, shoe holder, and seat side-table, while Swiss International Airlines' first-class armchairs on long-haul flights include a private wardrobe and addition storage space.

Complimentary chauffeurs are available to take you to and from your destination.

To save you from having to grab a cab, several airlines offer complimentary driving services.

Emirates' Chauffeur-drive service is in more than 70 cities and even has motor-boat transfers in destinations like Italy.

Qantas' Chauffeur Driver is available on select routes as long as you book directly through the airline, and Air Berlin's Chauffeur Service includes complimentary drinks and newspapers, available on select routes to and from Abu Dhabi.

Other airlines providing the service include Etihad Airways, Oman Air, and Virgin Australia, where you'll get a complimentary limousine transfer to and from the airport on international long-haul flights.

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Staff members are on board to cater to personal needs.

Airlines are starting to integrate personal assistants to assist passengers with various needs.

Those flying first class on Lufthansa are treated to a personal assistant, who will agree them at the airport and assist them through passport controls, take them through the fastest security routes, and allow them to board first.

Customers who book Etihad Airways' The Residence have a personal chef and a butler who will assist them throughout their flight.

Finally, airlines have started introducing in-flight nannies to assist parents. Airlines like Etihad offer a Flying Nanny, who can help all passengers in need of assistance with children.